NECO SSCE - Biology - 2009 | Green Bridge CBT

Pergunta 1 Relatório

The products of respiration in higher plants are

carbondioxide, energy and starch

carbondioxide, energy and water

carbondioxide, oxygen and water

carbondioxide, starch and water

glucose, energy and water

Detalhes da Resposta

Read lesson note on Respiration (JAMB)

Read lesson note on Cellular Respiration (WAEC)

Respiration

Cellular Respiration

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Pergunta 2 Relatório

The following processes release carbondioxide into the atmosphere EXCEPT

combustion

decomposition

putrefaction

respiration

transpiration

Detalhes da Resposta

Read lesson note on Properties And Functions Of The Living Cell (WAEC)

Properties And Functions Of The Living Cell

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Pergunta 3 Relatório

Which of the following enzymes act on carbohydrates?

Amylase

Lipase

Pepsin

Renin

Trypsin

Detalhes da Resposta

Read lesson note on Protein Synthesis (WAEC)

Read lesson note on Morphology Of Monocotyledonous And Dicotyledonous Plants (WAEC)

Protein Synthesis

Morphology Of Monocotyledonous And Dicotyledonous Plants

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Pergunta 4 Relatório

Which of the following is a characteristic of mollusc?

Bodies are protected by hard exoskeleton

Bodies are segmented

Body walls have three layers

Presence of paired jointed appendages

The head bears a pair of antennae

Detalhes da Resposta

Read lesson note on Forms In Which Living Cells Exist (WAEC)

Forms In Which Living Cells Exist

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Pergunta 5 Relatório

What will be the phenotypic ratio in the f1 generation, if a dominant red flowered plant (RR) is crossed with recessive white flowered plant (rr)?

1 red : 1 white

2 red : 0 white

3 red : 1 white

4 red : 0 white

4 red : 4 white

Detalhes da Resposta

Read lesson note on Genetic Terminologies (WAEC)

Genetic Terminologies

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Pergunta 6 Relatório

Which of these is NOT part of a seed?

Cotyledon

Embryo

Endosperm

Pericarp

Testa

Detalhes da Resposta

Read lesson note on Nutrition (JAMB)

Nutrition

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Pergunta 7 Relatório

In mammals, tissue respiration takes place in the

alveoli

cells

lungs

nose

trachea

Detalhes da Resposta

Read lesson note on Cellular Respiration (WAEC)

Read lesson note on Cell Structure (WAEC)

Cellular Respiration

Cell Structure

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Pergunta 8 Relatório

Which of the following enables mammals to maintain balance?

Cochlea

Eustucian tube

Ossicle

Semi-circular canal

Tympanic membrane

Detalhes da Resposta

Read lesson note on Reproduction (Courtship Behaviour In Animals) (WAEC)

Reproduction (Courtship Behaviour In Animals)

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Pergunta 9 Relatório

Which of the following processes converts nitrates in the soil to atmospheric nitrogen?

Denitrification

Lightning

Nitrification

Putrefaction

Rainfall

Detalhes da Resposta

Read lesson note on Nitrogen Cycle (WAEC)

Nitrogen Cycle

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Pergunta 10 Relatório

These animals exhibit camouflage EXCEPT

chameleon

crab

crocodile

lizard

snake

Detalhes da Resposta

Read lesson note on Adaptive Colouration (WAEC)

Adaptive Colouration

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Pergunta 11 Relatório

Villi are finger-like structures found in the

large intestine

rectum

small intestine

stomach

tongue

Detalhes da Resposta

Read lesson note on Cell Structure (WAEC)

Cell Structure

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Pergunta 12 Relatório

Which of these influences growth movement in plants?

Acetic acid

Auxins

Chlorophyll

Enzyme

Ethylene

Detalhes da Resposta

Read lesson note on Natural Habitats (JAMB)

Natural Habitats

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Pergunta 13 Relatório

The basic unit of classification of living things is the

class

genus

kingdom

phylum

species

Detalhes da Resposta

Read lesson note on Classification (WAEC)

Classification

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Pergunta 14 Relatório

Over-grazing encourages soil

acidity

conservation

erosion

fertility

formation

Detalhes da Resposta

Read lesson note on Animal Nutrition (WAEC)

Read lesson note on Ways Of Ensuring Conservation (WAEC)

Read lesson note on Soil (WAEC)

Animal Nutrition

Ways Of Ensuring Conservation

Soil

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Pergunta 15 Relatório

Excess amino acids are converted into urea by the

heart

kidney

liver

muscles

spleen

Detalhes da Resposta

Read lesson note on Classification (WAEC)

Read lesson note on Excretory Systems And Mechanisms Types Of Excretor (WAEC)

Classification

Excretory Systems And Mechanisms Types Of Excretor

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Pergunta 16 Relatório

The male reproductive part of a flower is made up of

anther and filament

ovary and ovule

ovule and style

stigma and filament

style and stigma

Detalhes da Resposta

Read lesson note on Integrated Water Resources Management (WAEC)

Read lesson note on Reproduction (JAMB)

Integrated Water Resources Management

Reproduction

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Pergunta 17 Relatório

Which of these organisms reproduces by budding?

Amoeba

Euglena

Hydra

Paramecium

Volvox

Detalhes da Resposta

Read lesson note on Reproduction (Physical Changes In Males And Females) (WAEC)

Reproduction (Physical Changes In Males And Females)

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Pergunta 18 Relatório

In a moss plant, spores are produced in the

capsule

leaf

rhizoid

seta

stalk

Detalhes da Resposta

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Pergunta 19 Relatório

Which of the following functions of the body are nephrons associated with?

Circulation

Digestion

Excretion

Reproduction

Respiration

Detalhes da Resposta

Read lesson note on Excretory System (WAEC)

Read lesson note on Plant Nutrition (WAEC)

Read lesson note on Excretion (JAMB)

Excretory System

Plant Nutrition

Excretion

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Pergunta 20 Relatório

The part of the male reproductive organ where sperm cells are produced is called

epididymis

penis

seminal vesicle

seminiferous tubules

vas deferens

Detalhes da Resposta

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Pergunta 21 Relatório

Plants use Nitrogen in the form of

ammonia

ammonium

nitrates

nitrites

urea

Detalhes da Resposta

Read lesson note on Nitrogen Cycle (WAEC)

Nitrogen Cycle

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Pergunta 22 Relatório

Which of these is NOT a pollutant?

Carbondioxide

Lead oxide

Nitrogen gas

Nitrogen oxide

Sulphur dioxide

Detalhes da Resposta

Read lesson note on Nutrient Cycling In Nature (WAEC)

Read lesson note on Humans And Environment (JAMB)

Nutrient Cycling In Nature

Humans And Environment

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Pergunta 23 Relatório

The type of placentation found in tomato fruit is called

axile

bisal

free central

marginal

parietal

Detalhes da Resposta

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Pergunta 24 Relatório

Digested food is carried from small intestine to the liver by the

hepatic artery

hepatic portal vein

hepatic vein

inferior vena cava

superior vena cava

Detalhes da Resposta

Read lesson note on Transport System (WAEC)

Transport System

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Pergunta 25 Relatório

Fern plants carry out Photosynthesis in the

frond

rhizome

sorus

stolon

thallus

Detalhes da Resposta

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Pergunta 26 Relatório

Root hairs are extensions of the

cortex

endodermis

epidermis

piliferous layer

vascular bundle

Detalhes da Resposta

Read lesson note on Support And Movement (JAMB)

Read lesson note on Cell Structure (WAEC)

Support And Movement

Cell Structure

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Pergunta 27 Relatório

Which of the following is bryophyte?

Bladderwort

Flytrap

Liverwort

Pitcher

Sundew

Detalhes da Resposta

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Pergunta 28 Relatório

Which of these vertebrae is of the same number in man and rabbit?

Caudal

Cervical

Lumber

Sacral

Thoracic

Detalhes da Resposta

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Pergunta 29 Relatório

The following plants have self-pollinated flowers EXCEPT?

groundnut

okra

rice

wheat

Detalhes da Resposta

Read lesson note on Reproduction (Courtship Behaviour In Animals) (WAEC)

Reproduction (Courtship Behaviour In Animals)

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Pergunta 30 Relatório

The cortex of a herbaceous stem is made up of

collenchyma and parenchyma

collenchyma and sclerenchyma

parenchyma and sclerenchma

pericycle and endodermis

sclerenthyma and endodermis

Detalhes da Resposta

Read lesson note on Tissues And Supporting Systems: (WAEC)

Read lesson note on Cell Structure (WAEC)

Tissues And Supporting Systems:

Cell Structure

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Pergunta 31 Relatório

Exoskeleton is a characteristic feature of

amoeba

earthworm

hydra

millipede

tapeworm

Detalhes da Resposta

Read lesson note on Organization Of Life (WAEC)

Organization Of Life

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Pergunta 32 Relatório

Which of the following body characteristics distinguishes Ascaris from Earthworms?

Bilaterally symmetrical

Cylindrical

Segmented

Soft

Unsegmented

Detalhes da Resposta

Read lesson note on Organization Of Life (WAEC)

Read lesson note on Classification (WAEC)

Organization Of Life

Classification

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Pergunta 33 Relatório

The topmost layer of a typical soil profile is

clay

coarse sand

fine sand

gravel

humus

Detalhes da Resposta

Read lesson note on Soil (JAMB)

Read lesson note on Soil (WAEC)

Soil

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Pergunta 34 Relatório

Mycelium is a feature of

algae

bacteria

ferns

fungi

viruses.

Detalhes da Resposta

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Pergunta 35 Relatório

The structure in cell concerned with the synthesis of proteins is the

endoplasm reticulum

ribosome

nucleus

plasma membrane

golgi apparatus

Detalhes da Resposta

Read lesson note on Nucleic Acids (WAEC)

Read lesson note on Cell Structure (WAEC)

Nucleic Acids

Cell Structure

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Pergunta 36 Relatório

These processes are involved in asexual reproduction EXCEPT

budding

fertilization

fission

spore formation

vegetative propagation

Detalhes da Resposta

Read lesson note on Reproduction (Physical Changes In Males And Females) (WAEC)

Reproduction (Physical Changes In Males And Females)

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Pergunta 37 Relatório

Which of these is a simple dehiscent fruit?

Achene

Cypsela

Legume

Nut

Samara

Detalhes da Resposta

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Pergunta 38 Relatório

These groups of bacteria are harmless EXCEPT

denitrifying

nitrifying

nitrogen-fixing

parasitic

saprophytic

Detalhes da Resposta

Read lesson note on Resources To Be Conserved: Soil, Water, Wildlife (WAEC)

Read lesson note on Ecological Components (WAEC)

Resources To Be Conserved: Soil, Water, Wildlife

Ecological Components

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Pergunta 39 Relatório

Which of the following is an abiotic factor in an ecosystem?

Food

Host

Parasite

Predator

Pressure

Detalhes da Resposta

Read lesson note on Ecosystem (WAEC)

Ecosystem

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Pergunta 40 Relatório

Cellular respiration occurs in the

chloroplast

endoplasmic reticulum

food vacuole

mitochondrion

nucleus

Detalhes da Resposta

Ver Resposta






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